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How to Deposit on PolyGram: USDC, Credit Card & Bank Transfer Guide

Step-by-step guide to depositing on PolyGram prediction markets. Options include USDC wallet transfer, credit card on-ramp, and bank transfer. Minimum: none.

Sarah Whitfield
Markets Editor — Political Forecasting · · 3 min read
✓ Fact-checked · 📅 Updated 1 May 2026 · 3 min read
PolyGram
Trending · Politics · Sports · Crypto
UK PM by 2026
48%
Hungary PM Change
22%
Iran Peace Deal 2026
6%
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Launching your PolyGram journey takes considerably less time than establishing an account with a conventional investment firm. You can capitalise your wallet and execute your initial market prediction within just 5 minutes. Below is a comprehensive breakdown of all funding options at your disposal.

Method 1: Credit or Debit Card (Fastest)

PolyGram's integrated fiat gateway accommodates all major payment cards across most regions worldwide. Here's the step-by-step process:

  1. Launch PolyGram via Telegram
  2. Go to Wallet → Deposit
  3. Choose "Card Payment"
  4. Specify your deposit amount in USD/EUR/GBP
  5. Finish card authentication
  6. USDC credits your account in 30-60 seconds

Fees: Approximately 2-3% card transaction charge (typical across crypto payment processors)

Method 2: USDC Transfer from Exchange

Already possess USDC sitting on a major trading platform? This route typically minimises your overall costs.

  1. Access Wallet → Deposit on PolyGram
  2. Retrieve your Polygon wallet address
  3. From your exchange account (Coinbase, Kraken, Binance), start a USDC withdrawal directed to Polygon
  4. Ensure you select "Polygon" as your destination chain — avoid Ethereum mainnet (substantially pricier)
  5. USDC lands in your account within 30-120 seconds

Fees: Platform withdrawal charge (ranges from $0-5) plus negligible Polygon transaction costs

Method 3: Self-Custody Wallet Transfer

Already storing USDC in MetaMask, Trust Wallet, or another Polygon-enabled custodial solution?

  1. Obtain your PolyGram wallet address via Wallet → Deposit
  2. Initiate a transfer from your personal wallet, sending USDC on the Polygon network to that address
  3. Authorise the transaction through your wallet interface
  4. USDC settles within 2-5 seconds on Polygon

Fees: Polygon transaction costs exclusively — ordinarily under $0.01

Method 4: Ethereum Bridge (Advanced)

Holding USDC exclusively on the Ethereum blockchain? Leverage the Polygon Bridge infrastructure to migrate your holdings:

  • Visit bridge.polygon.technology
  • Transfer USDC across from Ethereum to Polygon (approximately 15-20 minutes required)
  • Subsequently transfer from your Polygon wallet into PolyGram

Fees: Ethereum network charges (presently $5-30 contingent on network activity)

FAQ

Is there a minimum deposit on PolyGram?
There is no mandatory minimum. Fund your account with whatever amount suits you and commence trading straight away. The majority of participants begin with $20-100 to engage with authentic market conditions.
What currencies can I deposit?
USDC serves as the primary trading medium. The fiat payment gateway processes USD, EUR, GBP, and numerous other major currencies, automatically converting them into USDC.
How do I withdraw my winnings?
Head to Wallet → Withdraw. You have the flexibility to transfer USDC to any Polygon-compatible address, move it back across to Ethereum, or utilise the fiat off-ramp feature to receive USD/EUR/GBP directly into your bank account.
Sarah Whitfield
Markets Editor — Political Forecasting

Sarah has tracked political prediction markets and election forecasting since the 2020 US cycle. Focus: US presidential, congressional, and UK parliamentary contracts.